BTCPay Server through 1.0.7.0 suffers from directory traversal, which allows an attacker…
Priority LOW 33CWE-22Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
BTCPay Server through 1.0.7.0 suffers from directory traversal, which allows an attacker with admin privileges to achieve code execution. The attacker must craft a malicious plugin file with special characters to upload the file outside of the restricted directory.
Why it matters now
EPSS 0.01548 75th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:btcpayserver:btcpay_server:*:*:*:*:*:*:*:* | up to 1.0.7.0 | Vulnerable | btcpayserver |
- cpe:2.3:a:btcpayserver:btcpay_server:*:*:*:*:*:*:*:* Versions up to 1.0.7.0 Vulnerable ·btcpayserver
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-29246
- 2026-10-03 Alias added: GHSA-6w4p-96gh-fgfp
References
More btcpayserver Btcpay Server vulnerabilities
- TI-2023-00467 Improper Neutralization of Equivalent Special Elements in btcpayserver/btcpayserver CVSS 3.1HIGH 8.8
- TI-2023-00834 Cross-site Scripting (XSS) - Stored in btcpayserver/btcpayserver CVSS 3.1MEDIUM 6.3
- TI-2023-01087 Improper Neutralization of Equivalent Special Elements in btcpayserver/btcpayserver CVSS 3.1MEDIUM 5.4
- TI-2022-14495 BTCPay Server 1.3.0 through 1.5.3 allows a remote attacker to obtain sensitive… CVSS 3.1HIGH 7.5
- TI-2021-10062 BTCPay Server before 1.0.6.0, when the payment button is used, has a privacy vulnerability. CVSS 3.1HIGH 7.5
- TI-2021-10064 BTCPay Server before 1.0.7.1 mishandles the policy setting in which users can register… CVSS 3.1MEDIUM 6.5
Sources
- CVE-2021-29246 · CVE Program
- CVE-2021-29246 · NVD
- FIRST EPSS
- GHSA-6w4p-96gh-fgfp · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences